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Machine translation
1. (WO2011155670) DUAL FUEL INJECTION VALVE APPARATUS INCLUDING A HYBRID NOZZLE FOR DIESEL AND GAS ENGINES
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2011/155670    International Application No.:    PCT/KR2010/007400
Publication Date: 15.12.2011 International Filing Date: 27.10.2010
IPC:
F02M 43/04 (2006.01), F02M 61/10 (2006.01), F02M 61/16 (2006.01)
Applicants: HYUNDAI HEAVY INDUSTRIES CO., LTD. [KR/KR]; 1, Jeonha-dong, Dong-gu Ulsan 682-792 (KR) (For All Designated States Except US).
PARK, Deuk-Jin [KR/KR]; (KR) (For US Only).
KIM, Ju-Tae [KR/KR]; (KR) (For US Only)
Inventors: PARK, Deuk-Jin; (KR).
KIM, Ju-Tae; (KR)
Agent: CHANG, Soon-Boo; B-812 Woolim Lion's Valley 371-28, Gasan-dong, Geumcheon-gu Seoul 153-803 (KR)
Priority Data:
10-2010-0053135 07.06.2010 KR
Title (EN) DUAL FUEL INJECTION VALVE APPARATUS INCLUDING A HYBRID NOZZLE FOR DIESEL AND GAS ENGINES
(FR) APPAREIL À INJECTEUR À DEUX COMBUSTIBLES COMPRENANT UNE BUSE HYBRIDE POUR MOTEUR DIESEL ET MOTEUR À GAZ
(KO) 디젤엔진과 가스엔진용 하이브리드형 노즐을 구비한 이중 연료분사밸브장치
Abstract: front page image
(EN)The present invention relates to a dual fuel injection valve apparatus including a hybrid nozzle for diesel and gas engines, which may inject two types of fuels, one at a time, using a single fuel injection valve depending on the spring tension and the fuel pressure therein. According to the fuel injection valve apparatus of the present invention for injecting fuels into a cylinder of a diesel or gas engine, two types of fuels flowing into the valve may be injected one after the other, without being mixed with each other, through each nozzle hole of the valve, due to the different pressures of the two fuels and tensions of the needle springs.
(FR)La présente invention concerne un appareil à injecteur à deux combustibles comprenant une buse hybride pour moteur diesel et moteur à gaz, qui peut injecter deux types de combustible, un à la fois, en utilisant un seul injecteur de combustible en fonction de la tension de ressort et la pression du combustible à l'intérieur. Selon l'appareil à injecteur de combustible de la présente invention permettant d'injecter des combustibles dans un cylindre d'un moteur diesel ou d'un moteur à gaz, deux types de combustibles s'écoulant dans l'injecteur peuvent être injectés l'un après l'autre, sans être mélangés l'un à l'autre, par le biais de chaque trou de buse de l'injecteur, en raison des différentes pressions des deux combustibles et des tensions des ressorts de pointeau.
(KO)본 발명은 디젤엔진과 가스엔진용 하이브리드형 노즐을 구비한 이중 연료분사밸브장치에 관한 것으로, 그 목적은 하나의 연료분사밸브내에서 스프링 장력 및 연료압력에 의해 서로 다른 2가지 연료를 각각 분사할 수 있는 디젤엔진과 가스엔진용 하이브리드형 노즐을 구비한 이중 연료분사밸브장치를 제공하는 것이다. 본 발명은 디젤기관이나 가스엔진에서 실린더에 연료를 분사시켜주는 연료분사밸브장치에 있어서, 연료밸브 안으로 들어오는 두가지 연료의 압력 및 니들스프링의 장력에 의해 하나의 밸브에서 두가지 연료가 각각의 노즐홀을 통해 서로 섞이지 않고 순차적으로 분사되도록 되어 있다.
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KZ, LA, LC, LK, LR, LS, LT, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PE, PG, PH, PL, PT, RO, RS, RU, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW.
African Regional Intellectual Property Organization (BW, GH, GM, KE, LR, LS, MW, MZ, NA, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG).
Publication Language: Korean (KO)
Filing Language: Korean (KO)